WP Non-Filterable Residue

Quinmerac, 100 µg/ml, Methanol, 5ml

1,2,4-Butanetriol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 3068-00-6

Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol